(At-twur) 52 : 29
فَذَكِّرْ فَمَا أَنْتَ بِنِعْمَتِ رَبِّكَ بِكَاهِنٍ وَلَا مَجْنُونٍ
So you remind, with the favour of your Lord you are not a soothsayer or a sprite affected man.
See explanation 51: 52-55.